GB1089470A - System for controlling hydraulic servo motors - Google Patents

System for controlling hydraulic servo motors

Info

Publication number
GB1089470A
GB1089470A GB38353/65A GB3835365A GB1089470A GB 1089470 A GB1089470 A GB 1089470A GB 38353/65 A GB38353/65 A GB 38353/65A GB 3835365 A GB3835365 A GB 3835365A GB 1089470 A GB1089470 A GB 1089470A
Authority
GB
United Kingdom
Prior art keywords
relay
valve
chambers
valves
movement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB38353/65A
Other languages
English (en)
Inventor
Klaus Pfaff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dornier Werke GmbH
Original Assignee
Dornier Werke GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dornier Werke GmbH filed Critical Dornier Werke GmbH
Publication of GB1089470A publication Critical patent/GB1089470A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/002—Electrical failure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B18/00—Parallel arrangements of independent servomotor systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
GB38353/65A 1964-09-18 1965-09-08 System for controlling hydraulic servo motors Expired GB1089470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964D0045449 DE1426480B2 (de) 1964-09-18 1964-09-18 Anlage fuer die steuerung hydraulischer stellmotoren

Publications (1)

Publication Number Publication Date
GB1089470A true GB1089470A (en) 1967-11-01

Family

ID=7049020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38353/65A Expired GB1089470A (en) 1964-09-18 1965-09-08 System for controlling hydraulic servo motors

Country Status (4)

Country Link
US (1) US3404605A (fr)
DE (1) DE1426480B2 (fr)
FR (1) FR1446801A (fr)
GB (1) GB1089470A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085620A1 (fr) * 1970-03-26 1971-12-24 Dornier Ag

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU797601A3 (ru) * 1970-08-04 1981-01-15 Геверкшафт Эйзенхютте Вестфалия (Фирма) Гидравлическое устройство дл управ-лЕНи пЕРЕдВигАЕМыХ СЕКций КРЕпи ВшАХТАХ
US7540309B2 (en) 2005-07-11 2009-06-02 Delaware Capital Formation, Inc. Auto-release vacuum device
US8001751B2 (en) * 2007-09-14 2011-08-23 Cnh America Llc Method for gradually relieving pressure in a hydraulic system utilizing reverse fluid flow through a pump of the system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950703A (en) * 1956-11-07 1960-08-30 Bell Aerospace Corp Manual and automatic hydraulic servomechanism
US2947285A (en) * 1957-03-20 1960-08-02 Bell Aerospace Corp Manual and automatic hydraulic servomechanism
GB917808A (en) * 1960-05-12 1963-02-06 Fairey Eng Improvements relating to servo systems
US3034483A (en) * 1960-12-08 1962-05-15 Honeywell Regulator Co Hydraulic servomotor
US3143042A (en) * 1960-12-30 1964-08-04 Honeywell Regulator Co Electro-hydraulic servomotor
US3190185A (en) * 1961-07-11 1965-06-22 Honeywell Inc Servomotor with monitor
US3270623A (en) * 1964-04-13 1966-09-06 Moog Inc Fluid powered servomechanism of a redundant, monitor type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085620A1 (fr) * 1970-03-26 1971-12-24 Dornier Ag

Also Published As

Publication number Publication date
FR1446801A (fr) 1966-07-22
US3404605A (en) 1968-10-08
DE1426480A1 (de) 1969-06-26
DE1426480B2 (de) 1971-06-16

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